Nobody commands you to know detailed facts of any of your stored precious vinos. However, preventing an embarrassing blunder is nothing to reject, so open your cellar and take some time to professionally catalog your liquid trophies. The eSommelier is the first fully integrated residential wine inventory system and uses a 15inch diagonal LCD color touch screen, a Bar Code Scanner and a Bar Code Printer which are permanently connected to an online database in case of hasted information requests.